<!--引入命名空间-->
<html xmlns:th="http://www.thymeleaf.org">
<!DOCTYPE html>
<html>
<head lang="zh">
    <meta charset="UTF-8" />
    <title>thymeleaf示例</title>
</head>
<body>
<h1>Hello thymeleaf</h1>
<h2 th:text="${name}">默认值</h2>
</body>
</html>
